std::regex_token_iterator<BidirIt,CharT,Traits>::operator*, operator->
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                    < cpp | regex | regex token iterator
                    
                                                            
                    |   const value_type& operator*() const;  | 
(since C++11) | |
|   const value_type* operator->() const;  | 
(since C++11) | |
Returns a pointer or reference to the current match.
The behavior is undefined if the iterator is end-of-sequence iterator.
Return value
A pointer or reference to the current match.